From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1AA30C433B4 for ; Mon, 26 Apr 2021 18:20:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C9FCD613BD for ; Mon, 26 Apr 2021 18:20:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234124AbhDZSUr (ORCPT ); Mon, 26 Apr 2021 14:20:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42448 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234108AbhDZSUq (ORCPT ); Mon, 26 Apr 2021 14:20:46 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF342C061574; Mon, 26 Apr 2021 11:20:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=E3C4pfph80R4Pj5PGNlzdZfhkld0FgHj6ptMt/qt7jg=; b=YwdEHkQummZO6aFcElh23/lEDN CFFoFJBWo4gQBML0lCrczPEhY/pkBPptZCTDoYFN1Vgh+SgD4LKnnZ3c0oYNbWEbDbk2tyFerzlK3 MBzGiCbXTlsyo/DiGc/KdZxO0SMSWa/OIZC46lH+6khXEBhdm/bGECZhv+dzP9yr7sqboUNW52y9z v1yd1Rviv9j5LFs81ft2ECQjcq59HBg3antlZDUBmzG+GB5/ZedGCbEMN7AR+nuBvYCopUCprCAkw QVEHlFTvJaiowWRcW4xVcgulpS+q8xdP0vpcwH2HStQwB5YY1rzo4xDwTAgfLaGsoLqIQQcBJEc52 w6c8iFHA==; Received: from hch by casper.infradead.org with local (Exim 4.94 #2 (Red Hat Linux)) id 1lb5pf-005x4E-Gp; Mon, 26 Apr 2021 18:19:44 +0000 Date: Mon, 26 Apr 2021 19:19:43 +0100 From: Christoph Hellwig To: Shanker R Donthineni Cc: Alex Williamson , Sinan Kaya , Bjorn Helgaas , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Vikram Sethi Subject: Re: [PATCH 1/1] PCI: Add pci reset quirk for Nvidia GPUs Message-ID: <20210426181943.GA1418150@infradead.org> References: <20210423145402.14559-1-sdonthineni@nvidia.com> <20210423093701.594efd86@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Fri, Apr 23, 2021 at 04:45:15PM -0500, Shanker R Donthineni wrote: > > specific platforms (embedded device?), and the failure mode of the SBR. > These are not plug-in PCIe GPU cards, will exist on upcoming > server baseboards. Triggering SBR without firmware notification Please submit the quirks together with the actual support for the GPUs in the nouveau driver, as they are completely useless without that.